Hydraulic lifting jack



FIG. 1 is a rear perspective view of a hydraulic lifting jack showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side elevation view thereof;

FIG. 7 is a right side elevation view thereof;

FIG. 8 is a rear perspective view of the body of the hydraulic lifting jack;

FIG. 9 is a front elevation view thereof;

FIG. 10 is a rear elevation view thereof;

FIG. 11 is a top plan view thereof;

FIG. 12 is a bottom plan view thereof;

FIG. 13 is a left side elevation view thereof;

FIG. 14 is a right side elevation view thereof;

FIG. 15 is a front elevation view of the handle of the hydraulic lifting jack, the rear, left or right elevation views is a mirror view thereof;

FIG. 16 is a top plan view thereof; and,

FIG. 17 is a bottom plan view thereof.

In FIGS. 8 through 17, the body of the hydraulic lifting jack and the handle are shown separately for convenience of illustration.

The broken lines shown in the figures are for the purpose of illustrating portions of the hydraulic lifting jack and form no part of the claimed design. 

CLAIM The ornamental design for a hydraulic lifting jack, as shown and described. 